| APA | Smart Define. (1970). qualified as a professional linguist thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/qualified_as_a_professional_linguist/thesaurus/broader |
| Chicago | Smart Define. 1970. "qualified as a professional linguist thesaurus" https://smartdefine.org/qualified_as_a_professional_linguist/thesaurus/broader (accessed September 24, 2026). |
| Harvard | Smart Define 1970, qualified as a professional linguist thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/qualified_as_a_professional_linguist/thesaurus/broader>. |
| MLA | Smart Define. "qualified as a professional linguist thesaurus" 1 January 1970. Web. 24 September 2026. <https://smartdefine.org/qualified_as_a_professional_linguist/thesaurus/broader> |